Worked on the elastic/connectors repository to enhance the CI pipeline supporting Elasticsearch integration tests. Addressed a bug in Docker tarball naming to align with recent Elasticsearch changes, ensuring correct images were used during automated test runs. Consolidated multiple functional test Dockerfiles into a centralized configuration, reducing redundancy and streamlining build processes. These improvements, implemented using Dockerfile, Shell scripting, and YAML, led to faster build times and more reliable CI feedback. By refining the Docker-based test setup and optimizing CI/CD workflows, the work reduced test flakiness and improved the overall stability and efficiency of integration testing for the project.